opnsense-src/contrib/kyua/utils/sqlite/c_gate.cpp
Brooks Davis b0d29bc47d Import the kyua test framework.
Having kyua in the base system will simplify automated testing in CI and
eliminates bootstrapping issues on new platforms.

The build of kyua is controlled by WITH(OUT)_TESTS_SUPPORT.

Reviewed by:	emaste
Obtained from:	CheriBSD
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D24103
2020-03-23 19:01:23 +00:00

83 lines
3 KiB
C++

// Copyright 2011 The Kyua Authors.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of Google Inc. nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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#include "utils/sqlite/c_gate.hpp"
#include "utils/fs/path.hpp"
#include "utils/optional.ipp"
#include "utils/sqlite/database.hpp"
namespace sqlite = utils::sqlite;
using utils::none;
/// Creates a new gateway to an existing C++ SQLite database.
///
/// \param database_ The database to connect to. This object must remain alive
/// while the newly-constructed database_c_gate is alive.
sqlite::database_c_gate::database_c_gate(database& database_) :
_database(database_)
{
}
/// Destructor.
///
/// Destroying this object has no implications on the life cycle of the SQLite
/// database. Only the corresponding database object controls when the SQLite 3
/// database is closed.
sqlite::database_c_gate::~database_c_gate(void)
{
}
/// Creates a C++ database for a C SQLite 3 database.
///
/// \warning The created database object does NOT own the C database. You must
/// take care to properly destroy the input sqlite3 when you are done with it to
/// not leak resources.
///
/// \param raw_database The raw database to wrap temporarily.
///
/// \return The wrapped database without strong ownership on the input database.
sqlite::database
sqlite::database_c_gate::connect(::sqlite3* raw_database)
{
return database(none, static_cast< void* >(raw_database), false);
}
/// Returns the C native SQLite 3 database.
///
/// \return A native sqlite3 object holding the SQLite 3 C API database.
::sqlite3*
sqlite::database_c_gate::c_database(void)
{
return static_cast< ::sqlite3* >(_database.raw_database());
}